v3.24.0.1
Income Taxes (Schedule of components of income tax expense (benefit)) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 30, 2023
Dec. 31, 2022
Jan. 01, 2022
Income Tax Disclosure [Line Items]      
Current income tax expense (benefit) $ (709) $ 1,192 $ (292)
Deferred income tax expense (benefit) 3,978 (296) (4,562)
Income tax expense (benefit) 3,269 896 (4,854)
Canada [Member]      
Income Tax Disclosure [Line Items]      
Current income tax expense (benefit) (32) 84 (9)
Deferred income tax expense (benefit) 0 0 299
U.S. [Member]      
Income Tax Disclosure [Line Items]      
Current income tax expense (benefit) (677) 1,108 (283)
Deferred income tax expense (benefit) $ 3,978 $ (296) $ (4,861)